To a point i can understand them. Some people are very unlucky and are not borned good looking. But there is always something you can do to improve, you can always take action.
I will take myself as an example. I used to have very ugly ears. And my breath kinda stinked, tbh it smelled like something died in there and i wasnt happy. So what did i do? I took action. I was poor so i couldnt afford a surgery so i worked my ass off and i fixed my ears by paying the surgery. Now i am as sexy as a man can be

. And those bitches that made fun of me in the 9th grade are begging me to give it them(well not really lol). And then i fixed my bad breath(i have to scrape my tounge regularly). And then i started eating more because i was too skinny.
Everyone can be good if they give their best. Nothing comes out of whining, if anything you just make the situation worse and they are gonna spend the rest of their days alone and propably kill themselves sooner or later because of how miserable their life becomes.
Ok bye!
Edit: This isnt bragging or anything, i just wanted to share my story. If i took a different route i could have been an incel too.